package demo;

public class Mouse implements IUSB {
    @Override
    public void openDevice() {

        System.out.println("打开鼠标");
    }

    @Override
    public void closeDevice() {
        System.out.println("关闭鼠标");
    }
    public void click(){
        System.out.println("点击鼠标！");
    }
}
